EP4123359A4 - OPTICAL SYSTEM AND NEAR-EYE DISPLAY DEVICE - Google Patents
OPTICAL SYSTEM AND NEAR-EYE DISPLAY DEVICE Download PDFInfo
- Publication number
- EP4123359A4 EP4123359A4 EP21772002.8A EP21772002A EP4123359A4 EP 4123359 A4 EP4123359 A4 EP 4123359A4 EP 21772002 A EP21772002 A EP 21772002A EP 4123359 A4 EP4123359 A4 EP 4123359A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- display device
- optical system
- eye display
- eye
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010202147.4A CN111221130B (zh) | 2020-03-20 | 2020-03-20 | 光学系统和近眼显示设备 |
PCT/CN2021/077595 WO2021185033A1 (zh) | 2020-03-20 | 2021-02-24 | 光学系统和近眼显示设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4123359A1 EP4123359A1 (en) | 2023-01-25 |
EP4123359A4 true EP4123359A4 (en) | 2023-10-04 |
Family
ID=70807922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21772002.8A Pending EP4123359A4 (en) | 2020-03-20 | 2021-02-24 | OPTICAL SYSTEM AND NEAR-EYE DISPLAY DEVICE |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230004006A1 (zh) |
EP (1) | EP4123359A4 (zh) |
KR (1) | KR20220140030A (zh) |
CN (1) | CN111221130B (zh) |
WO (1) | WO2021185033A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111221130B (zh) * | 2020-03-20 | 2022-03-04 | 维沃移动通信有限公司 | 光学系统和近眼显示设备 |
CN111638602B (zh) * | 2020-07-03 | 2022-05-24 | 维沃移动通信有限公司 | 光学装置及近眼显示设备 |
CN111880311A (zh) * | 2020-09-07 | 2020-11-03 | 京东方科技集团股份有限公司 | 一种近眼显示装置 |
CN111999895A (zh) * | 2020-09-14 | 2020-11-27 | 维沃移动通信有限公司 | 光学装置及增强现实设备 |
CN113314034B (zh) * | 2021-06-22 | 2023-07-11 | 维沃移动通信有限公司 | 电子设备 |
CN113885206A (zh) * | 2021-10-08 | 2022-01-04 | 小派科技(上海)有限责任公司 | 光学模组及系统、显示装置、头戴式显示设备及其系统 |
CN114019681A (zh) * | 2021-11-05 | 2022-02-08 | 江苏鸿蚁光电科技有限公司 | 一种单屏幕双像放大光学系统 |
KR20240059138A (ko) | 2022-10-27 | 2024-05-07 | 주식회사 에코프로비엠 | 고체전해질 및 이의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995021391A1 (en) * | 1994-02-07 | 1995-08-10 | Virtual I/O, Inc. | Intensified visual display |
CN107589546A (zh) * | 2017-10-23 | 2018-01-16 | 北京小米移动软件有限公司 | 光学系统及增强现实眼镜 |
CN108681073A (zh) * | 2018-07-17 | 2018-10-19 | 王锐 | 一种增强现实光学显示系统 |
CN209542958U (zh) * | 2018-12-12 | 2019-10-25 | 深圳创维新世界科技有限公司 | 抗干扰增强现实显示系统及ar眼镜 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002122806A (ja) * | 2000-10-16 | 2002-04-26 | Sony Corp | 表示装置および拡大画像生成方法 |
US7242524B2 (en) * | 2003-11-25 | 2007-07-10 | Pc Mirage, Llc | Optical system for forming a real image in space |
US8873149B2 (en) * | 2013-01-28 | 2014-10-28 | David D. Bohn | Projection optical system for coupling image light to a near-eye display |
KR101957619B1 (ko) * | 2015-09-03 | 2019-03-12 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 적층물 및 광학 시스템 |
CN107065181B (zh) * | 2017-01-18 | 2020-02-07 | 上海乐蜗信息科技有限公司 | 虚拟现实设备的光学系统 |
CN110618529A (zh) * | 2018-09-17 | 2019-12-27 | 武汉美讯半导体有限公司 | 用于增强现实的光场显示系统和增强现实装置 |
CN209542961U (zh) * | 2018-12-12 | 2019-10-25 | 深圳创维新世界科技有限公司 | 增强现实显示系统及ar眼镜 |
CN110208948B (zh) * | 2019-06-03 | 2020-11-24 | 歌尔光学科技有限公司 | 光学系统及具有其的虚拟现实设备 |
CN210072209U (zh) * | 2019-06-06 | 2020-02-14 | 舜宇光学(浙江)研究院有限公司 | 一种近眼显示光机和近眼显示设备 |
CN111221130B (zh) * | 2020-03-20 | 2022-03-04 | 维沃移动通信有限公司 | 光学系统和近眼显示设备 |
-
2020
- 2020-03-20 CN CN202010202147.4A patent/CN111221130B/zh active Active
-
2021
- 2021-02-24 EP EP21772002.8A patent/EP4123359A4/en active Pending
- 2021-02-24 WO PCT/CN2021/077595 patent/WO2021185033A1/zh active Application Filing
- 2021-02-24 KR KR1020227034492A patent/KR20220140030A/ko not_active Application Discontinuation
-
2022
- 2022-09-07 US US17/939,937 patent/US20230004006A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995021391A1 (en) * | 1994-02-07 | 1995-08-10 | Virtual I/O, Inc. | Intensified visual display |
CN107589546A (zh) * | 2017-10-23 | 2018-01-16 | 北京小米移动软件有限公司 | 光学系统及增强现实眼镜 |
CN108681073A (zh) * | 2018-07-17 | 2018-10-19 | 王锐 | 一种增强现实光学显示系统 |
CN209542958U (zh) * | 2018-12-12 | 2019-10-25 | 深圳创维新世界科技有限公司 | 抗干扰增强现实显示系统及ar眼镜 |
Also Published As
Publication number | Publication date |
---|---|
CN111221130A (zh) | 2020-06-02 |
WO2021185033A1 (zh) | 2021-09-23 |
CN111221130B (zh) | 2022-03-04 |
US20230004006A1 (en) | 2023-01-05 |
EP4123359A1 (en) | 2023-01-25 |
KR20220140030A (ko) | 2022-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20221018 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230901 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G02B 27/01 20060101AFI20230828BHEP |